New Five-native HTTP / ZIP / XML primitives so PRG code can do
HTTPS fetch, ZIP container reads, and streaming XML row extraction
without dropping into BEGINDUMP. FV_ prefix marks Five-original
RTL (distinct from Harbour-inherited HB_ surface).
FV_HTTPGET(cUrl [, hOpts]) / FV_HTTPPOST(cUrl, cBody [, hOpts])
hOpts: { headers: {=>}, timeout: nSec, tls_legacy: .T./.F. }
Result: { status, body, error, headers }
tls_legacy re-enables TLS_RSA cipher suites for legacy
endpoints (DART OpenAPI pins them).
FV_ZIPENTRIES(cZipBytes) / FV_ZIPREAD(cZipBytes, cEntryName)
Read ZIP archives held in memory (e.g. from FV_HTTPGET).
FV_XML_ROWS(cXml, cRowTag)
Streaming reader for repeating-record XML. Each row becomes a
flat hash of immediate-child element name -> text. Verified
against DART corpCode.xml: 30 MB / 118k rows in seconds, no
full-tree allocation.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
